ABC News - World News Tonight with David Muir
Sep 8, 2020 At least 25 major wildfires across California, as more than a dozen people remain trapped. More than 160 residents being evacuated by the National Guard and Navy helicopters. A potential COVID-19 vaccine candidate suffers a setback, as human clinical trials are put on hold over reports a participant may have suffered an adverse reaction. Nine drug makers issue a joint statement saying they will "stick with science" before rushing out a COVID-19 vaccine, and the major shakeup involving the Rochester Police Department.